ODDS: How often does this happen in Blackjack?

Alright pretty straight forward.

PART I

How often (% per SIX DECK shoe, 75% penn) do the following happen within the first two cards (no hitting)?

Blackjack?

Player 20?

Player 19?

Player 18?

Player 17?
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PART II

How often (% wise) do each of those hands actually beat the dealer? This is excluding Pushes, so only "dealer busts" and "player wins" scenarios.
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Have at!

If someone really wanted to go the extra mile they could compute this for SD and DD but hey :) who wants all that work?

This site has your answers for one and two decks and the formulas:

Link

This link does not cover Part II and It doesn't seem to cover the 75% penn. Interesting none-the-less.

I'll see what I can figure from it and post my "guesses" on the 6d w/ 75% penn here.